C-Isotope

См. также в других словарях:

• Isotope-ratio mass spectrometry — Isotope ratio mass spectrometer with gas bench in foreground Acronym IRMS Classification mass spectrometry Other techniques …   Wikipedia

• Isotope separation — is the process of concentrating specific isotopes of a chemical element by removing other isotopes, for example separating natural uranium into enriched uranium and depleted uranium. This is a crucial process in the manufacture of uranium fuel… …   Wikipedia

• isotope — [ izɔtɔp ] n. m. • 1922; angl. 1913; de iso et du gr. topos « lieu, place » ♦ Chacun des éléments de même numéro atomique (occupant la même place dans la classification de Mendeleïev), mais de masse atomique différente. Les isotopes 12, 13 et 14… …   Encyclopédie Universelle

• Isotope analysis — is the identification of isotopic signature, the distribution of certain stable isotopes and chemical elements within chemical compounds. This can be applied to a food web to make it possible to draw direct inferences regarding diet, trophic… …   Wikipedia

• Isotope geochemistry — is an aspect of geology based upon study of the relative and absolute concentrations of the elements and their isotopes in the Earth. Broadly, the field is divided into two branches: stable and radiogenic isotope geochemistry.Lead lead isotope… …   Wikipedia

• Isotope —   [zu griechisch tópos »Platz«, »Stelle« (mit Bezug auf die gleiche Stelle im Periodensystem der chemischen Elemente)], Singular Isotop das, s, Atomkerne (Nuklide) mit gleicher Protonenzahl (Kernladungszahl, Ordnungszahl) …   Universal-Lexikon

• Isotope Fertile — Un isotope fertile est un isotope qui peut produire un isotope fissile suite à la capture d un neutron. Sommaire 1 Principaux éléments fertiles 2 Mécanisme 3 Application …   Wikipédia en Français

• Isotope (band) — Isotope were a British jazz rock band based around guitarist Gary Boyle.Boyle founded the band in June 1972 and a first album, Isotope , was largely composed by keyboardist Brian Miller. Jeff Clyne was on bass and Nigel Morris was on drums.… …   Wikipedia

• Isotope Fissile — Un isotope est dit fissile si son noyau peut subir une fission nucléaire sous l effet d un bombardement par des neutrons de toutes énergies (rapides ou lents). Le seul isotope fissile naturel est l uranium 235, les autres étant produits… …   Wikipédia en Français

• Isotope hydrology — is a field of hydrology that uses isotopic dating to estimate the age and origins of water and of movement within the hydrologic cycle. The techniques are used for water use policy, mapping aquifers, conserving water supplies, and controlling… …   Wikipedia

• isotope separation — noun The process of altering the relative abundance of isotopes in a mixture • • • Main Entry: ↑isotope …   Useful english dictionary